23531031004041 has 24 divisors (see below), whose sum is σ = 37091409997824. Its totient is φ = 14256534900960.

The previous prime is 23531031004007. The next prime is 23531031004051. The reversal of 23531031004041 is 14040013013532.

It is a happy number.

23531031004041 is a `hidden beast` number, since 2 + 3 + 53 + 103 + 100 + 404 + 1 = 666.

It is not a de Polignac number, because 23531031004041 - 2¹¹ = 23531031001993 is a prime.

It is a super-2 number, since 2×23531031004041² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23531031003996 and 23531031004014.

It is not an unprimeable number, because it can be changed into a prime (23531031004051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38831241 + ... + 39432566.

It is an arithmetic number, because the mean of its divisors is an integer number (1545475416576).

Almost surely, 2^{23531031004041} is an apocalyptic number.

It is an amenable number.

23531031004041 is a deficient number, since it is larger than the sum of its proper divisors (13560378993783).

23531031004041 is a wasteful number, since it uses less digits than its factorization.

23531031004041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78266861 (or 78266858 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 23531031004041 its reverse (14040013013532), we get a palindrome (37571044017573).

The spelling of 23531031004041 in words is "twenty-three trillion, five hundred thirty-one billion, thirty-one million, four thousand, forty-one".